/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.sandrini.sandelivery.dao;

import java.util.List;

import org.springframework.stereotype.Repository;
import org.springframework.util.Assert;

import com.sandrini.sandelivery.model.Service;

@Repository("serviceDao")
@SuppressWarnings("unchecked")
public class HibernateServiceDao extends HibernateDao implements ServiceDao {

	public Service getService(Long ServiceId) {
		return (Service) getSession().get(Service.class, ServiceId);
	}

	public Service findService(String description) {
		Assert.hasText(description);
		String query = "from Service s where s.description = :description";
		return (Service) getSession().createQuery(query)
				.setString("description", description).uniqueResult();
	}

	public void createService(Service Service) {
		getSession().save(Service);
	}

	public List<Service> getAllServices() {
		return getSession().createQuery("from Service order by description")
				.list();
	}

	public void deleteService(Long serviceId) {
		Service service = getService(serviceId);
		if (service != null) {
			getSession().delete(service);
		}
	}

	public void updateService(Service Service) {
		getSession().update(Service);
	}

}
